Aspiration or exploration to confirm diagnoses of renal masses.
D000328:Adult; D000368:Aged; D000792:Angiography; D003287:Contrast Media; D003581:Cytodiagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D052177:Kidney Diseases, Cystic / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D007680:Kidney Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D014054:Tomography; D014567:Urography
D003287:Contrast Media